Home / 7,135,023,566.04-10,702,642,978.64-2,477,045,494.32

Finding the Fourth Proportional to 7,135,023,566.04, 10,702,642,978.64 and 2,477,045,494.32

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Solution

The fourth proportional to 7,135,023,566.04, 10,702,642,978.64 and 2,477,045,494.32 is: 3,715,605,606.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,135,023,566.04 : 10,702,642,978.64 = 2,477,045,494.32 : x
  2. Step 2: Convert to fraction form
    7,135,023,566.04/10,702,642,978.64 = 2,477,045,494.32/x
  3. Step 3: Cross multiply
    7,135,023,566.04x = 10,702,642,978.64 × 2,477,045,494.32
  4. Step 4: Simplify right side
    7,135,023,566.04x = 26,510,933,567,555,796,992
  5. Step 5: Solve for x
    x = 26,510,933,567,555,796,992/7,135,023,566.04
  6. Step 6: Final answer
    x = 3,715,605,606.93

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.